我正在尝试在STS 4（版本：4.2.2.RELEASE）中调试我的spring boot应用程序，但是该应用程序无法在调试模式下启动。
似乎无法连接到benchbase服务器。
当我在运行模式下运行应用程序时，令我惊讶的是，它运行得很好。我尝试在运行模式下多次运行它，并且每次应用程序启动时都没有任何麻烦。
我也已经完成了telnet，并且我的系统的连接已经可以通过长沙发服务器进行了（尽管很明显，否则在运行模式下也会出现异常）
############# CouchBase Config ##############
couch.operationTimeout: 1000000
couch.connectionTimeout: 360000
couch.kvServiceEndPoints: 110
couch.ioPoolSize: 121
couch.keepAliveInterval: 1500
couch.computationPoolSize: 7
couch.cbEnvBufferPoolEnabled: false
couch.retryDelayLowerLimitInMicroSec: 1000
couch.retryDelayUpperLimitInMicroSec: 100000
couch.reconnectDelayLowerLimitInMilliSec: 132000
couch.reconnectDelayUpperLimitInMilliSec: 4096000
couch.connectionRetryCount: 5
public CacheManager cacheManager() {
String bucketName = applicationConfig.getBucketName();
String bucketPassword = applicationConfig.getBucketPassword();
List<String> couchNodes = applicationConfig.getCouchNodes();
int connectionTimeout = applicationConfig.getConnectionTimeout();
int kvServiceEndpoints = applicationConfig.getKvServiceEndPoints();
int ioPoolSize = applicationConfig.getIoPoolSize();
int keepAliveInterval = applicationConfig.getKeepAliveInterval();
int computationPoolSize = applicationConfig.getComputationPoolSize();
DefaultCouchbaseEnvironment build = DefaultCouchbaseEnvironment.builder().kvEndpoints(kvServiceEndpoints).bufferPoolingEnabled(false)
.ioPoolSize(ioPoolSize).computationPoolSize(computationPoolSize)
.connectTimeout(connectionTimeout)
.keepAliveInterval(keepAliveInterval * 1000)
.bufferPoolingEnabled(applicationConfig.isCbEnvBufferPoolEnabled())
.reconnectDelay(Delay.exponential(TimeUnit.MILLISECONDS,
applicationConfig.getReconnectDelayUpperLimitInMilliSec(),
applicationConfig.getReconnectDelayLowerLimitInMilliSec()))
.retryDelay(Delay.exponential(TimeUnit.MICROSECONDS,
applicationConfig.getRetryDelayUpperLimitInMicroSec(),
applicationConfig.getRetryDelayLowerLimitInMicroSec()))
.retryStrategy(BestEffortRetryStrategy.INSTANCE).build();
CouchbaseCluster cluster = CouchbaseCluster.create(build, couchNodes);
Bucket bucket = cluster.openBucket(bucketName,bucketPassword);
}
}
以下是我尝试以调试模式启动应用程序时的日志。
2019-08-16 10:55:55.140 INFO 21538 --- [ main] com.couchbase.client.core.CouchbaseCore : CouchbaseEnvironment: {sslEnabled=false, sslKeystoreFile='null', sslKeystorePassword=false, sslKeystore=null, bootstrapHttpEnabled=true, bootstrapCarrierEnabled=true, bootstrapHttpDirectPort=8091, bootstrapHttpSslPort=18091, bootstrapCarrierDirectPort=11210, bootstrapCarrierSslPort=11207, ioPoolSize=121, computationPoolSize=7, responseBufferSize=16384, requestBufferSize=16384, kvServiceEndpoints=110, viewServiceEndpoints=1, queryServiceEndpoints=1, searchServiceEndpoints=1, ioPool=NioEventLoopGroup, coreScheduler=CoreScheduler, memcachedHashingStrategy=DefaultMemcachedHashingStrategy, eventBus=DefaultEventBus, packageNameAndVersion=couchbase-java-client/2.3.7 (git: 2.3.7, core: 1.3.7-dirty), dcpEnabled=false, retryStrategy=BestEffort, maxRequestLifetime=75000, retryDelay=ExponentialDelay{growBy 1.0 MICROSECONDS, powers of 2; lower=1000, upper=100000}, reconnectDelay=ExponentialDelay{growBy 1.0 MILLISECONDS, powers of 2; lower=132000, upper=4096000}, observeIntervalDelay=ExponentialDelay{growBy 1.0 MICROSECONDS, powers of 2; lower=10, upper=100000}, keepAliveInterval=1500000, autoreleaseAfter=2000, bufferPoolingEnabled=false, tcpNodelayEnabled=true, mutationTokensEnabled=false, socketConnectTimeout=1000, dcpConnectionBufferSize=20971520, dcpConnectionBufferAckThreshold=0.2, dcpConnectionName=dcp/core-io, callbacksOnIoPool=false, disconnectTimeout=25000, requestBufferWaitStrategy=com.couchbase.client.core.env.DefaultCoreEnvironment$2@7c089fbc, queryTimeout=75000, viewTimeout=75000, kvTimeout=2500, connectTimeout=360000, dnsSrvEnabled=false}
2019-08-16 10:55:58.869 WARN 21538 --- [tionScheduler-1] c.c.client.core.endpoint.Endpoint : [null][KeyValueEndpoint]: Socket connect took longer than specified timeout.
2019-08-16 10:56:03.800 WARN 21538 --- [tionScheduler-6] c.c.client.core.endpoint.Endpoint : Error during reconnect:
com.couchbase.client.deps.io.netty.channel.ConnectTimeoutException: Connect callback did not return, hit safeguarding timeout.
at com.couchbase.client.core.endpoint.AbstractEndpoint$3.call(AbstractEndpoint.java:317)
at com.couchbase.client.core.endpoint.AbstractEndpoint$3.call(AbstractEndpoint.java:310)
at rx.internal.operators.SingleOperatorOnErrorResumeNext$2.onError(SingleOperatorOnErrorResumeNext.java:69)
at rx.Single$18.onError(Single.java:1883)
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:152)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:115)
at rx.observers.SerializedObserver.onError(SerializedObserver.java:153)
at rx.observers.SerializedSubscriber.onError(SerializedSubscriber.java:78)
at rx.internal.operators.OperatorTimeoutBase$TimeoutSubscriber$1.onError(OperatorTimeoutBase.java:187)
at rx.Single$1$1.onError(Single.java:85)
at rx.Single$3.call(Single.java:505)
at rx.Single$3.call(Single.java:501)
at rx.Single$1.call(Single.java:90)
at rx.Single$1.call(Single.java:70)
at rx.Observable.unsafeSubscribe(Observable.java:9861)
at rx.internal.operators.OperatorTimeoutBase$TimeoutSubscriber.onTimeout(OperatorTimeoutBase.java:200)
at rx.internal.operators.OperatorTimeout$1$1.call(OperatorTimeout.java:41)
at rx.internal.schedulers.EventLoopsScheduler$EventLoopWorker$2.call(EventLoopsScheduler.java:189)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2019-08-16 10:56:03.814 WARN 21538 --- [tionScheduler-6] c.c.client.core.endpoint.Endpoint : [null][KeyValueEndpoint]: Could not connect to endpoint, retrying with delay 132000 MILLISECONDS:
com.couchbase.client.deps.io.netty.channel.ConnectTimeoutException: Connect callback did not return, hit safeguarding timeout.
at com.couchbase.client.core.endpoint.AbstractEndpoint$3.call(AbstractEndpoint.java:317)